Radiant stove heater



FIG. 1 is a top plan view of a radiant stove heater showing my new design;

FIG. 2 is a cross-sectional view thereof;

FIG. 3 is a first side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a second side elevational view thereof;

FIG. 6 is a third side elevational view thereof; and,

FIG. 7 is a fourth side elevational view thereof. 

The ornamental design for a radiant stove heater, as shown and described. 